scroll to top
Press enter or spacebar to select a desired language.
Press enter or spacebar to select a desired language.
Your source for trusted research content

EBSCO Auth Banner

Let's find your institution. Click here.

Poly[[diaqua-bis-(μ2-4,4'-bipyrid-yl)cobalt(II)] dinitrate tetra-hydrate].

  • Academic Journal
  • Lehleh A; Unité de Recherche de Chimie de l'Environnement et Moléculaire Structurale (CHEMS), Faculté des Sciences Exactes, Département de Chimie, Université de Constantine 1, 25000 Constantine, Algeria.
    Boutebdja M
    Beghidja A
    Beghidja C
    Merazig H
  • Acta crystallographica. Section E, Structure reports online [Acta Crystallogr Sect E Struct Rep Online] 2013 Mar 02; Vol. 69 (Pt 4), pp. m177-8. Date of Electronic Publication: 2013 Mar 02 (Print Publication: 2013).
  • English
  • The title compound, {[Co(C10H8N2)2(H2O)2](NO3)2·4H2O} n , (C10H8N2 = 4,4'-bipyridine = 4,4'-bpy) is a layered coordination polymer built up from a cationic square grid extending in (101) enclosing uncoordinating nitrate ions and water mol-ecules. The Co(II) ion has site symmetry 2 and one of the 4,4'-bpy ligands is generated by twofold symmetry [two N atoms and two C atoms lie on the rotation axis and the dihedral angle between the pyridine rings is 45.66 (5)°]. The other 4,4'-bpy ligand is generated by a crystallographic inversion center. The Co(II) ion exhibits a slightly distorted octa-hedral coordination geometry defined by two O atoms of two coordinating water mol-ecules and four N atoms from four bridging 4,4'-bpy ligands. The structure is consolidated by O-H⋯O, C-H⋯O and C-H⋯N hydrogen bonds.
Additional Information
Publisher: Wiley-Blackwell Country of Publication: United States NLM ID: 101089178 Publication Model: Electronic-Print Cited Medium: Print ISSN: 1600-5368 (Print) Linking ISSN: 16005368 NLM ISO Abbreviation: Acta Crystallogr Sect E Struct Rep Online Subsets: PubMed not MEDLINE
Publication: : Malden, MA : Wiley-Blackwell
Original Publication: [Chester, England] : International Union of Crystallography, [2001]-
Acta Crystallogr A. 2008 Jan;64(Pt 1):112-22. (PMID: 18156677)
Date Created: 20130502 Date Completed: 20130502 Latest Revision: 20211021